Date-to-date calculator

Days between dates

Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.

Excluding the start date

8,017 days

From Friday, September 24, 2004 to Sunday, September 6, 2026.

Monday–Friday weekdays5,725
Weeks and days1,145w 2d
Calendar span21 years, 11 months, 13 days

Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.